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PLANTGEEK CHIC

The Shop

PLANTGEEK CHIC

Grow Your Green Thumb

Courses, Consulting, Books & Art for Plantgeeks

Welcome to the Plantgeek Chic lifestyle! I’m a certified professional horticulturist, botanical business coach, and chronic creator who loves teaching people how to be successful with their personal and professional plant passions. I also love expressing my passion for plants and nature through biophilic art. Here you’ll discover my available consulting & coaching services and plant books. You'll also find the current or future courses I'm teaching online. If you love to surround yourself with beautiful things inspired by the natural world, you can also browse my available artwork…through which I strive to capture the beauty and personality of the plants, insects, and other subjects I personally meet in nature and my garden.

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Home Greenhouse Revival

Growing Year-Round Foliage, Flowers & Food

PRE ORDER NOW! Turn your dreams of year-round growing into reality with help from Home Greenhouse Revival and its advice on modern greenhouse growing for food, flowers, houseplants, and more. Greenhouses have long symbolized the gardener’s dream: a place where seeds sprout easily, tropical plants flourish, and food grows even in the depths of winter. Today, that dream is easier and more affordable than ever. With the availability of ready-to-assemble kits, easily controlled systems, and efficient, environmentally friendly materials, anyone can grow in a greenhouse that fits their budget and lifestyle. CLICK ON IMAGE

$28.99

MaxiReal Biological Nutrition

For Growers, Farmers, CEA, Cannabis, Vinyards, Landscape & More

Biological crop nutrition for the industry. If you’re interested in connecting, learning more about MaxiReal, want a sample, interested to start a trial on a section of your crops or nursery stock, or are ready for detailed quote, please get in touch. I can help. Submit your contact info directly to me HERE.

$

Monthly Gardener's Roundtable: August 2026

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we'll be discussing heat stress in the garden and greenhouse, prepping for fall, and any of your submitted gardening questions.

$FIRST ROUNDTABLE FREE!

Monthly Gardener's Roundtable: September 2026

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we'll be discussing fall crops, greenhouse transition or indoor transitioning indoor plants, protecting plants from cold, and your questions.

$19

Monthly Gardener's Roundtable: October 2026

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we'll talk about which crops to start, overwintering, soil improvement indoor plant transition, and any of your submitted gardening questions.

$19

Monthly Gardener's Roundtable: November 2026

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we can cover indoor seed selection and starting prep, indoor and greenhouse lighting, temperature management and all your questions.

$19

Monthly Gardener's Roundtable: December 2026

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we can cover indoor seed selection and starting prep, indoor and greenhouse lighting, temperature management and all your questions.

$19

Monthly Gardener's Roundtable: January 2027

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

Monthly guidance, answers, and inspiration for gardeners and growers of every kind. Each month we'll cover what to plan, what to fix, what to watch out for, and what to do next in your garden, greenhouse, field or indoors. This month we can cover indoor seed starting, indoor and greenhouse lighting, spring garden planning, cool plant varieties to try, and all your questions.

$19

Monthly Gardener's Roundtable: 3-Month Season Bundle

Monthly guidance, answers, and inspiration for gardeners and growers of every kind.

$47

PLANTREPRENEURS: 1-on-1 Botanical Business Consultation

Plant Passion to Plant Profession

Need help defining your career goals and path, or help jump starting or growing your own business in the horticulture industry? I typically start new clients with an initial pre-paid Botanical Business Consultation: Includes a 2-hour consultation with me to assess your current green industry career or business challenges and opportunities, clarify your goals, and create action items to help you make decisions and move forward + a follow up session. (CLICK PHOTO)

$395

PLANTREPRENEURS: BUNDLE 1-on-1 Botanical Business Consultation THREE 1-Hour Sessions

Plant Passion to Plant Profession

If you're already joined me for your initial 1:1 Consulting Session, you can secure three (3) 1-hour sessions with me and save some green$! Need ongoing expert guidance with your horticulture business or career? We'll work together on your green industry career or business challenges and opportunities, clarify your goals, and create action items to help you make smart decisions and grow profitably. (CLICK PHOTO)

$525

PLANTREPRENEURS: BUNDLE 1-on-1 Botanical Business Consultation SIX 1-Hour Sessions

Plant Passion to Plant Profession

If you're already joined me for your initial 1:1 Consulting Session, you can secure six (6) 1-hour sessions with me and save some green$! Need ongoing expert guidance with your horticulture business or career? We'll work together on your green industry career or business challenges and opportunities, clarify your goals, and create action items to help you make smart decisions and grow profitably. (CLICK PHOTO)

$999

6-WEEK 1:1 Botanical Business Coaching Program

Ready to take your Botanical Business to the next level? Looking for concentrated botanical business consulting in a manageable and affordable coaching format to help you focus your professional and botanical business goals - without having to sign on for a bigger chunk of time or financial commitment? PLUS ongoing personal support between our sessions? My 6-week Botanical Business Coaching Program is an accessible way to benefit form focused expert guidance for your business or project. (CLICK PHOTO)

$2000

VIRTUAL HORTICULTURAL Consultations

Have a home garden or landscape that needs help? Want to start a new food garden, get help on an existing veggie garden, refresh or build new landscape, ornamental beds, lawn, or have tons of houseplant or indoor gardening and grow light questions? Leslie can help you virtually online! We'll review any photos, videos, and work through all the questions you have to get you growing successfully.

$249

Plant Parenting

Easy Ways to Make More Houseplants, Vegetables, and Flowers

Whether it’s driven by a passion for houseplants, a desire to grow more tomatoes, or an interest in having a garden bursting with colorful flowers, many people find themselves wanting more plants. Luckily, it’s easy to make more of your favorite plants—when you have step-by-step instructions! CLICK ON IMAGE.

$17.99

Tiny Plants

Discover the Joys of Growing and Collecting Itty Bitty Houseplants

Signed copies. Longing to nurture your houseplant addiction without cramping your space or style? If you can't squeeze another giant leafy friend onto your plant shelf, author Leslie Halleck is here to inform you that tiny is the new BIG! In Tiny Plants, you’ll discover a fascinating array of perfectly petite houseplants you can collect and grow—in a minimal amount of space. CLICK ON IMAGE

$24.99

Tiny Plants + Plant Parenting Book Bundle

Two books for houseplant collectors!

Love indoor plants and all thing plant propagation? This special-price book bundle is for you! Get Leslie's two latest books: "Plant Parenting", which covers all basic plant propagation techniques AND her book "Tiny Plants" perfect for indoor plant collectors with limited space or desire to acquire more species. CLICK ON IMAGE

$29.99

Gardening Under Lights

The Complete Guide For Indoor Growers

To order "Gardening Under Lights" please visit your favorite online or brick and mortar book store to buy or special order. Shopify doesn't allow me to list it for sale because it mentions...cannabis! GASP. Make your indoor garden shine! Gardening Under Lights is a highly-detailed, accessible guide for seed starters, plant collectors, and anyone who wants to successfully garden indoors any time of the year. Get your personalized signed copy here. CLICK ON IMAGE

$

Guided Forest Therapy Walk; Tyron Creek Natural Area, Portland

CLOSED Are you seeking a deeper embodied connection with nature and the ecosystems you're a part of? Desperately need some "me time" in nature where there's no pressure to perform, achieve any goals, meet any expectations, or do any mental work? Join me Friday, April 10th- 1p-3:30pm, FREE Tyron Creek State Natural Area, Portland

$FREE!

CLOSED Guided Forest Therapy Walk; Angelina National Forest, East Texas

CLOSED Are you seeking a deeper embodied connection with nature and the ecosystems you're a part of? Desperately need some "me time" in nature where there's no pressure to perform, achieve any goals, meet any expectations, or do any mental work? Join me Saturday, February 28th- 1p-3:30pm, FREE Stephen F. Austin Interpretive Trail, Nacogdoches, TX

$FREE!

COURSE: The Business of Horticulture

BIOLGY X 467.1 UCLA Extension

Entrepreneurs, career transitioners and green industry employees in “The Business of Horticulture” learn to visualize and transform an amateur plant passion into a professional plant practice. This course is offered through UCLA extension, is 6-weeks asynchronous with live office hours with me, and open-enrollment. Interdisciplinary for plant shops and garden centers, garden designers, landscape build & maintenance, interiorscaping & plants stylists, greenhouse growing, landscape architects - all welcome! (CLICK PHOTO)

$494

COURSE: The Business of Selling Plants

UCLA Extension

"The Business of Selling Plants" will help entrepreneurs and industry members better understand the plant selling network from breeding, to propagation, to finishing, to wholesale and retail supply, grow better plant buying and live inventory management skills, as well as fine-tune pricing strategies; all to improve bottom line sales and profits. Interdisciplinary for plant shops and garden centers, garden designers, landscape build & maintenance, interiorscaping & plants stylists, greenhouse growing, landscape architects - all welcome! (CLICK PHOTO)

$494

COURSE: Botany for Gardeners Course, UCLA Extension

BIOLGY X 496.2 Botany for Gardeners Course

This course provides a general introduction to the study of plant structures and functions, emphasizing these aspects as they relate to the natural survival and cultivation of plants. Topics include types and functions of leaves, stems, flowers, and fruits; plant-water relations; basic genetics; ecological tolerances; and an introduction to plant names and groupings. Many of the topics include ample hands-on experience with plants. This course is a requirement in the UCLA Extension Horticulture Certificate Program. (CLICK PHOTO)

$670

COURSE: Indoor Plants: Care and Maintenance Course, UCLA Extension

BIOLGY X 465.33 - Indoor Plants: Care and Maintenance

An introduction to the fundamentals of growing plants indoors. Learn how to identify your unique indoor environment, how to choose appropriate and healthy plants, and how to create a maintenance schedule for plant success! Elective course in the UCLA Extension Horticulture Certificate Program. (CLICK PHOTO)

$670

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E-Newsletter

Sign up for my monthly Halleck Horticultural newsletter for information about my horticulture courses and learning opportunities, plant and gardening information, and hort news. You can also sign up for my weekly Plant for Profits horticulture business newsletter.